[ 1223.426867][ T6390] br0: port 1(gw_l) entered blocking state
[ 1223.427168][ T6390] br0: port 1(gw_l) entered disabled state
[ 1223.427409][ T6390] gw_l: entered allmulticast mode
[ 1223.428598][ T6390] gw_l: entered promiscuous mode
[ 1223.429811][ T6390] br0: port 1(gw_l) entered blocking state
[ 1223.430032][ T6390] br0: port 1(gw_l) entered forwarding state
[ 1224.174116][ T6392] br0: port 2(amtg) entered blocking state
[ 1224.174365][ T6392] br0: port 2(amtg) entered disabled state
[ 1224.174596][ T6392] amtg: entered allmulticast mode
[ 1224.175915][ T6392] amtg: entered promiscuous mode
[ 1227.098903][ T6404] br0: port 2(amtg) entered blocking state
[ 1227.099163][ T6404] br0: port 2(amtg) entered forwarding state
[ 1228.430642][ T6411] amtr: entered allmulticast mode
[ 1228.431589][ T6411] relay_gw: entered allmulticast mode
[ 1228.431864][ T6411] relay_src: entered allmulticast mode
[ 1228.870386][   T11] br0: port 1(gw_l) entered disabled state
[ 1228.882386][   T11] gw_l (unregistering): left allmulticast mode
[ 1228.882599][   T11] gw_l (unregistering): left promiscuous mode
[ 1228.883208][   T11] br0: port 1(gw_l) entered disabled state
[ 1228.971016][   T11] amtg: left allmulticast mode
[ 1228.971221][   T11] amtg: left promiscuous mode
[ 1228.971506][   T11] br0: port 2(amtg) entered disabled state
[ 1229.041898][   T11] relay_gw (unregistering): left allmulticast mode
[ 1229.056028][   T11] amtr (unregistering): left allmulticast mode
[ 1229.321766][   T11] relay_src (unregistering): left allmulticast mode